Image Watermark Tool

Image Watermark adds a clear text mark to an image before you publish, share, or send it for review. It is useful for draft mockups, product photos, portfolio previews, social graphics, and client proofs where you want attribution or status to remain visible.

The watermark is rendered on a browser canvas, so the image does not need to be uploaded. You can choose the corner or center position, adjust opacity, and scale the text for small screenshots or large photos. The output downloads as a PNG copy.

Keep watermarks readable but not aggressive. Lower opacity works well for proofs, while a stronger mark is better when the image may be reposted without context.